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Individual Calculations July 2019 |
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| Nguyen, Vuong Tung Lam Total change: 43.20 | |   |
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| Hanoi Rating open tournament III - 2019 | Ha Noi | VIE | 2019-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1269 | 0.50 | 4 | 0.17 | 40 | 6.80 | |
|  Tran, Dang Minh Quang | c | | 1669 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Luu, Quoc Viet | | | 1669 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Phuc Thanh | | | 1651 | VIE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Ngo, Quang Trung | | | 1669 * | VIE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U10 Open STANDARD | Mandalay | MYA | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1269 | 2.50 | 6 | 0.91 | 40 | 36.40 | |
| | Nguyen, Thai Son | | | 1469 | VIE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Phan, Tran Bao Khang | | | 1550 | VIE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Doan, The Duc | | | 1484 | VIE | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nguyen, Nghia Gia An | | | 1613 | VIE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pham, Dang Minh | | | 1310 | VIE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Buto, Al-Basher | | | 1338 | PHI | 0.50 | 1 | 0.10 | 40 | 4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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